@article{10_1017_S0017089500006170,
     author = {Ribet, Kenneth A.},
     title = {on l-adic representations attached to modular forms {II}},
     journal = {Glasgow mathematical journal},
     pages = {185--194},
     year = {1985},
     volume = {26},
     doi = {10.1017/S0017089500006170},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006170/}
}